NPI Portal NPI Lookup & Verification

Dr. Mark Steven Wells, DC

Dr. Mark Steven Wells is a Chiropractor provider (Chiropractor) practicing in Silver Spring, MD, registered in the NPPES registry with NPI 1922124346 since 2007. The credential DC stands for Doctor of Chiropractic. Practices at Mark Wells Dc PA (listed at the same practice address in NPPES).

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI 1922124346
Entity type Individual (Type 1)
Name Dr. Mark Steven Wells
Credential DC
Sex Male
Practice address Silver Spring, MD, 20904
Phone 3015721655
Fax 3015721656
Enumeration date 2007-03-21
Last updated in NPPES 2024-09-24

Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

Taxonomy code Specialty Primary License State
111N00000X Chiropractor Primary 01673 MD

DC — Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential

Other identifiers

Identifier Type State Issuer
522070500 Other FEIN
KD46 Other MD CAREFIRST MD
F085 0001 Other MD CAREFIRST NCA
Copy-ready billing details
Provider: Mark Wells, DC
NPI: 1922124346
Taxonomy: 111N00000X (Chiropractor)
Address: Silver Spring, MD, 20904

Other providers at this practice address

NPI Name Type Specialty Location
1104033323 Mark Wells Dc PA Organization Chiropractor Silver Spring, MD
1285210716 Cari Verde Individual Nutritionist Silver Spring, MD

Verify this record

Cross-check NPI 1922124346 against the authoritative CMS record: view Dr. Mark Steven Wells on the official NPPES registry .

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.

Frequently asked questions

How do I verify Mark Wells's NPI record?
Cross-check NPI 1922124346 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1922124346 active?
Yes — as of the latest NPPES snapshot, NPI 1922124346 is active (record last updated 2024-09-24).

Source: CMS NPPES (public data). Snapshot 2026-07-10. Provider record last updated 2024-09-24.